Easy Chicken Parmesan Casserole Recipe
Chicken Parmesan Casserole is the ultimate comfort food, a dish that evokes warm memories and satisfies even the deepest cravings. We all have those nights when only something truly hearty and delicious will do, and that’s precisely where this magnificent Chicken Parmesan Casserole shines. It’s a simplified, weeknight-friendly take on a classic Italian-American favorite, delivering all the beloved flavors without the fuss of breading and frying individual cutlets. What makes this version so special? It’s the harmonious blend of tender chicken, rich marinara sauce, gooey melted mozzarella, and a dusting of salty Parmesan, all baked together into a glorious, bubbly casserole that’s both incredibly satisfying and surprisingly easy to assemble. Get ready to discover your new go-to weeknight meal that will have everyone asking for seconds!

Chicken Parmesan Casserole
Hello, fellow food lovers! Today, I’m absolutely thrilled to share with you a recipe that’s become a weeknight superhero in my kitchen: Chicken Parmesan Casserole. This dish takes all the beloved flavors of classic Chicken Parmesan – the crispy chicken, the rich tomato sauce, and the gooey, melted cheese – and transforms them into a comforting, bake-and-serve casserole that’s perfect for busy families or when you just want a delicious, no-fuss meal. It’s incredibly satisfying, incredibly easy, and incredibly tasty. Get ready to impress yourself and your loved ones with this delightful creation!
This recipe is designed for simplicity, using pre-cooked ingredients to streamline the process without sacrificing flavor. It’s the kind of meal that makes your house smell amazing and guarantees happy faces around the dinner table. So, let’s get cooking!
Ingredients:
Cooking Instructions:
The beauty of this casserole lies in its straightforward assembly and the magic that happens in the oven. We’re essentially layering all these wonderful ingredients to create a harmonious blend of textures and tastes. Let’s break down the process step by step.
First, we need to get our pasta ready. This is the foundation of our casserole, so it’s important to cook it properly. Grab a large pot and fill it with plenty of water. Add a generous pinch of salt to the water before it comes to a boil; this seasons the pasta from the inside out, which is a crucial step for great flavor. Once the water is at a rolling boil, carefully add your 16 ounces of penne pasta. Stir the pasta occasionally to prevent it from sticking together. You want to cook the pasta until it’s al dente, which means it should still have a slight bite to it. Overcooked pasta can turn mushy in a casserole, and nobody wants that! Typically, this will take about 8-10 minutes, but always refer to the pasta package directions for the most accurate cooking time. Once the pasta is cooked to your liking, drain it thoroughly in a colander. Don’t rinse the pasta; the starch helps the sauce cling to it beautifully.
While your pasta is cooking, let’s prepare the star of the show: the chicken. Since we’re using fully cooked breaded chicken strips, our job is pretty simple. You have a couple of options here for the chicken. You can either chop the cooked chicken strips into bite-sized pieces, about 1-inch cubes, or leave them whole if they are on the smaller side and you prefer to have distinct chicken pieces throughout the casserole. Chopping them ensures more even distribution and makes it easier to get a piece of chicken in every bite. I usually opt for chopping them into manageable pieces. Place the chopped (or whole) chicken strips into a large mixing bowl.
Now it’s time to bring everything together in that same large mixing bowl, or you can use your casserole dish directly if it’s large enough for mixing. Add the drained penne pasta to the bowl with the chicken. Next, pour in your 32 ounces of pasta sauce. I recommend using your favorite marinara or any tomato-based pasta sauce that you love. Give everything a good stir to coat the pasta and chicken evenly with the sauce. This is where all the flavors start to meld. Make sure every piece of pasta and chicken is generously coated in that delicious sauce.
Now, for the cheesy goodness! We have two kinds of cheese to create that irresistible, melty topping and an equally delightful cheesy interior. Add about half of your 20 ounces of shredded mozzarella cheese and the entire 4 ounces of Parmesan cheese to the pasta and chicken mixture. Stir gently to distribute the cheese throughout the pasta and chicken. The Parmesan cheese will add a sharp, nutty flavor that complements the mozzarella perfectly. This is already smelling amazing!
It’s time to assemble our casserole. Preheat your oven to 375 degrees Fahrenheit (190 degrees Celsius). Lightly grease a 9×13 inch baking dish to prevent sticking. Spoon the pasta, chicken, and sauce mixture into the prepared baking dish, spreading it out evenly. Make sure the surface is relatively flat so the cheese melts evenly.
Finally, let’s top it off. Sprinkle the remaining 20 ounces of shredded mozzarella cheese evenly over the top of the entire casserole. You want to create a generous layer of mozzarella that will bubble and brown beautifully in the oven. This is the “parmesan” part of our Chicken Parmesan Casserole, so don’t skimp on the cheese!
Place the baking dish on a baking sheet to catch any potential spills, which can happen when the cheese is bubbling. Bake in the preheated oven for 25-30 minutes, or until the cheese is fully melted, bubbly, and golden brown. The aroma that will fill your kitchen during this time is truly non-intoxicating! Once it’s out of the oven, let the casserole rest for about 5-10 minutes before serving. This allows the casserole to set slightly, making it easier to scoop and serve. Enjoy this comforting and delicious Chicken Parmesan Casserole with a side of garlic bread or a fresh green salad for a complete meal!

Conclusion:
I hope you’re as excited about this Chicken Parmesan Casserole as I am! This dish truly is a winner because it takes all the comforting flavors of classic Chicken Parm – tender chicken, rich marinara, gooey mozzarella, and a satisfying crispy breadcrum extractb topping – and transforms them into an easy, one-dish wonder. It’s perfect for busy weeknights, family gatherings, or anytime you crave a hearty and delicious meal without the fuss of frying individual cutlets. The beauty of this Chicken Parmesan Casserole lies in its simplicity and incredible flavor payoff.
For serving, I love pairing it with a simple side salad with a light vinaigrette to balance the richness, or some steamed broccoli or green beans. Garlic bread is also an obvious, and always welcome, companion! Don’t be afraid to customize this recipe to your liking. You can swap out the mozzarella for provolone or a blend of Italian cheeses, add sautéed mushrooms or bell peppers for extra veggies, or even use different herbs in your breadcrum extractb mixture. Give this recipe a try; I’m confident it will become a new family favorite!
Frequently Asked Questions:
Can I make this Chicken Parmesan Casserole ahead of time?
Absolutely! You can assemble the casserole up to 24 hours in advance. Cover it tightly and store it in the refrigerator. When you’re ready to bake, you may need to add an extra 5-10 minutes to the baking time to ensure it’s heated through.
What kind of chicken is best for this recipe?
Boneless, skinless chicken breasts or thighs work wonderfully. If you’re short on time, pre-cooked rotisserie chicken can also be a fantastic shortcut. Just shred or dice it before adding it to the casserole.
Can I freeze leftovers of this casserole?
Yes, this Chicken Parmesan Casserole freezes beautifully! Let it cool completely, then portion it into airtight containers or wrap it well. Reheat gently in the oven or microwave until heated through.

Chicken Parmesan Casserole
A simple and satisfying casserole version of classic Chicken Parmesan.
Ingredients
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16 ounces breaded chicken strips, fully cooked
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16 ounces penne pasta
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20 ounces shredded mozzarella cheese
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4 ounces Parmesan cheese
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32 ounces pasta sauce
Instructions
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Step 1
Preheat oven to 375°F (190°C). -
Step 2
Cook penne pasta according to package directions. Drain and set aside. -
Step 3
While pasta is cooking, cut the fully cooked breaded chicken strips into bite-sized pieces. -
Step 4
In a large bowl, combine the cooked penne pasta, pasta sauce, and chicken pieces. Stir to coat. -
Step 5
Pour the mixture into a 9×13 inch baking dish. -
Step 6
Top evenly with shredded mozzarella cheese and grated Parmesan cheese. -
Step 7
Bake for 20-25 minutes, or until the cheese is melted and bubbly.
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.
